Severe

Significant threat to life or property

Colorado Red Flag Warning | Effective 05/15/2026 20:51

* AFFECTED AREA...In Colorado, Fire Weather Zone 203 Lower Colorado River and Fire Weather Zone 205 Colorado River Headwaters below 8000 feet. * TIMING...From noon to 8 PM MDT Saturday. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...10 to 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of

Colorado, Utah Red Flag Warning | Effective 05/15/2026 20:51

* AFFECTED AREA...In Colorado, Fire Weather Zone 290 Paradox Valley Forecast Area and Fire Weather Zone 292 North Fork Forecast Area. In Utah, Fire Weather Zone 490 Colorado River Basin. * TIMING...From noon to 8 PM MDT Saturday. * WINDS...Southwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...10 to 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. A Red Flag Warning means that critical fire weather conditions

Iowa Severe Thunderstorm Warning | Effective 05/15/2026 20:53

At 1052 PM CDT, a severe thunderstorm was located over Aurora, or 11 miles east of Oelwein, moving east at 55 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Fairbank, Hazleton, Lamont, Aurora, Stanley, Winthrop Golf Course, Otterville, Jakway Park, Fontana County Park, Fontana Park, and Littleton. For your protection move to an interior room on the lowest floor of a sturdy building.

Wisconsin Severe Thunderstorm Warning | Effective 05/15/2026 20:54

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Northwestern Grant County in southwestern Wisconsin... Crawford County in southwestern Wisconsin... * Until 1145 PM CDT. * At 1053 PM CDT, severe thunderstorms were located along a line extending from near Harpers Ferry to Prairie Du Chien to near Garnavillo, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Broadcast media. At 1051 PM, Broadcast Media reported a 64 mph wind gust in Monona, IA.

Iowa Severe Thunderstorm Warning | Effective 05/15/2026 20:57

SVRARX The National Weather Service in La Crosse has issued a * Severe Thunderstorm Warning for... Southern Clayton County in northeastern Iowa... * Until midnight CDT. * At 1057 PM CDT, a severe thunderstorm was located over Strawberry Point, or 11 miles southwest of Elkader, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Trained weather spotters. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Edgewood around 1105 PM CDT.

Illinois Flood Warning | Effective 05/15/2026 20:23

...The Flood Warning is extended for the following rivers in Illinois... Kaskaskia River at Carlyle. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Kaskaskia River at Carlyle. * WHEN...Until Tuesday evening. * IMPACTS...At 20.3 feet, Township roads downstream in Covington begin flooding near this height. * ADDITIONAL DETAILS... - At 10:00 PM CDT Friday the stage was 19.7 feet.
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